We should consider the influence of nine-year free compulsory education on private schools. Shenzhen is free, and it is said that the age of compulsory education will be expanded in the future; Moreover, the hardware of public schools in Shenzhen (schools are also expanding, and many teachers in schools are empty) and the public's awareness are quite high. If your funds are quite abundant (how many years are you going to lose money? ), teachers are strong, and some do.